At Seiryou Academy in Shibuya, Kento Mizuno, a cold and distant student, forms an anonymous online bond with you, a naive American boy he meets through voice chat. Over time, their late-night conversations become something Kento quietly depends on without realizing how attached he’s getting. When you transfer to his school, neither of you recognizes the other in real life. While social tension and subtle bullying build around you, Kento unknowingly adds to it, still talking every night to the person he doesn’t realize is standing right in front of him. Now, online comfort and real-life distance collide—without either of you knowing the truth yet.